German Phrase
Das ist ein Sicherheitscheck.
Meaning
Literally, 'This is a security check.' The speaker is indicating that a procedure to verify safety or authenticity is taking place, such as at an airport, a concert venue, or when a computer runs a scan.
When to use
Use this sentence when you want to inform someone that a security check is being performed or required. It works in both everyday spoken German (e.g., at a festival entrance) and in more technical contexts (e.g., a software security scan).
✦Grammar Breakdown
DasisteinSicherheitscheck.
Das (demonstrative pronoun)
Used to point out something specific; here it refers to the situation or object that follows.
ist (sein – present tense)
The third‑person singular form of the verb 'to be', linking the subject with its description.
ein (indefinite article)
Neuter indefinite article used because 'Sicherheitscheck' is masculine (der Sicherheitscheck) but the phrase treats it as a generic concept.
Sicherheitscheck (compound noun)
A modern compound noun (Security + check). It is masculine (der Sicherheitscheck) and often used in tech or event contexts.
🗨In Conversation
Entschuldigung, darf ich hier durch?
Excuse me, may I go through here?
Das ist ein Sicherheitscheck. Bitte zeigen Sie Ihren Ausweis.
This is a security check. Please show your ID.
✕Common Mistakes
Das ist der Sicherheitscheck.
When using 'ein' you need the indefinite article; 'der' would make the phrase definite and change the meaning.
Das ist ein Sicherheitskontrolle.
While correct, swapping it without adjusting the article can sound odd; you need to match gender: 'eine Sicherheitskontrolle'.
Das ein Sicherheitscheck.
Do not omit the verb; German requires a linking verb in this construction.
↔Alternatives
Das ist eine Sicherheitskontrolle.
This is a security inspection.
Hier findet ein Sicherheitscheck statt.
A security check is taking place here.
Wir führen gerade einen Sicherheitscheck durch.
We are currently carrying out a security check.
Cultural Tip
In German‑speaking countries security checks are common at large public events, airports, and even online services. 'Sicherheitscheck' is a relatively informal, tech‑savvy term borrowed from English; in more formal settings you’ll often hear 'Sicherheitskontrolle'. Adjust the register accordingly – use 'Kontrolle' for official announcements and 'Check' for casual conversation or IT contexts.